2289777986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{326831}}^1$

素因数の和:326977

約数の個数: 16

約数和(自身を含む): 3576849408

約数和(自身を除く): 1287071422

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 326831, 653662, 10131761, 20263522, 36931903, 73863806, 1144888993, 2289777986]

約数ペア:

[(1, 2289777986), (2, 1144888993), (31, 73863806), (62, 36931903), (113, 20263522), (226, 10131761), (3503, 653662), (7006, 326831)]